The correct answer is<span> A composite volcano, rhyolitic magma, and plinian explosion

</span> What composite means is that there was a lot of lava around it that cooled and overtime the more lava there was the more it layered around and created the comoposite volcano. That is because there's a lot of lava at its eruption. The violent explosion is plinian because it goes high into the air with a lot of smoke and matter in it.

6 0

3 years ago

Which statement best shows the effect of

Natalka [10]

Answer:

The mountains and water made travelling

diffucult but the Greeks were able to overcome it

Explanation:

i only know this bc im greek

4 0

3 years ago

Which of the Jovian planets experiences a dramatic seasonal change?

OlgaM077 [116]

Answer:

A. Jupiter.

Explanation:

As Jupiter has the largest planetary atmosphere its lacks a clear boundary and gradually transitions to the liquid interior of the planet. Having their temperature gradient.
The jovian atmosphere has a large range of active phenomena including the band instabilities and anticyclones, and cyclones and storms and lightning.

These cyclones are large red, or brown such as the Great red spot of Jupiter. Hence, Jupiter has the most powerful type of storms being accompanied by the convection in the atmosphere as the striking of lightning from the clouds in 10 times more stronger than on earth.

Jupiter also consists of upper clouds, located in the low-pressure range are made of ammonia ice. Auroras are a permanent feature of the Jupiter's atmosphere based on the exiting models temperature predictions of the atmosphere are no higher than 400k.

Strong jets have been observed at the equator of the by the deep models. Temperature and winds are found to rise from the equator to the poles, thus confined within zones. As a comparison to the anticyclones, the jovian cyclones tend to be small dark and irregular.

4 0

3 years ago

Express the answer in scientific notation. What is the pressure, in N/m2, at a depth of 50 km in the continental crust?

julia-pushkina [17]

Answer:

1.422 $\times 10^9$ N/m²

Explanation:

pressure (P) = ρ g h

where ρ= density of continental crust

g= acceleration due to gravity

h is the depth given

density of continental crust is equal to 2.9 g/cm³

= $\frac{2.9\times 10^{-3}}{10^{-6} } =2.9\times 10^3 kg/m^3$

g=9.81 m/s²

height = 50,000 m

now,

pressure (P) = ρ g h

pressure (P) = $2.9\times 10^3\times 9.81\times 50000$

=1.422 $\times 10^9$ N/m²

6 0

3 years ago